
LTC2752
2752f
absoluTe MaxiMuM raTings
IOUT1X, IOUT2X to GND............................................±0.3V
RINX, RCOMX, REFX, RFBX, ROFSX, VOSADJX,
GEADJX to GND ....................................................... ±18V
VDD to GND..................................................–0.3V to 7V
Digital Inputs to GND................................... –0.3V to 7V
Digital Outputs to GND ..... –0.3V to VDD+0.3V (max 7V)
Operating Temperature Range
LTC2752C ................................................ 0°C to 70°C
LTC2752I .............................................–40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)...................300°C
(Notes 1, 2)
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2752BCLX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
0°C to 70°C
LTC2752BILX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
–40°C to 85°C
LTC2752ACLX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
0°C to 70°C
LTC2752AILX#PBF
LTC2752LX
48-Lead (7mm
× 7mm) Plastic LQFP
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to: http://www.linear.com/packaging/
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36
35
34
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32
31
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29
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25
REFA
RCOMA
GEADJA
RINA
GND
IOUT2AS
IOUT2AF
GND
CS/LD
SDI
13 14 15 16 17 18 19 20 21 22 23 24
SCK SRO GND V
DD
GND GND CLR
RFLAG
DNC
M-SP
AN S0 S1
48 47 46 45 44 43 42 41 40 39 38 37
R
OFSA R OFSA R FBA R FBA I OUT1A V OSADJA V OSADJB I OUT1B R FBB R FBB R OFSB R OFSB
REFB
RCOMB
GEADJB
RINB
GND
IOUT2BS
IOUT2BF
GND
LDAC
S2
TOP VIEW
LX PACKAGE
48-LEAD (7mm 7mm) PLASTIC LQFP
TJMAX = 150°C, θJA = 58°C/W